单元测试的目标就是检验最小单元的代码是否像预期一样发挥作用。

The goal of unit testing is to verify whether the smallest unit of code behaves the way it is expected to.

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然而即使是那些保留了自有研发单元的公司，也日益意识到有价值的想法能从任何地方萌芽。

Yet even companies that maintain their own powerhouse research-and-development units are increasingly aware that valuable ideas can sprout anywhere.

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财务模型：尽管激烈的竞争正导致单个产品单元的成本和价格下浮，但与新产品相关的复杂性和成本却在持续升高。

Financial Models: Although increased competitive pressures are causing individual product unit costs and prices to fall, the complexity and cost associated with new product solutions continue to grow.

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Thus far, for us it's been testing individual functions. Later in the term we'll talk about unit testing of classes.

至今为止，我们用到单元测试的地方,就是测试每个单独的方法,在后面我们会讲到类的单元测试。

麻省理工公开课 - 计算机科学及编程导论课程节选

We can break the book of Leviticus down into the units that are listed on that side of the board.

我们将整本《利未记》分成一个个单元来讲,单元表就在那边的板上。

耶鲁公开课 - 旧约导论课程节选

So, one of the discoveries of psychology is that the basic unit of the brain appears to be the neuron.

心理学的发现之一,就是,神经元是大脑的基本单元

耶鲁公开课 - 心理学导论课程节选